Apple granted patent for iWatch-enabled weightlifting trackerThe U.S. Patent and Trademark Office on Tuesday granted Apple with a patent for a sensor-laden device that attaches to a weightlifting bar for counting and displaying repetitions. The body bar sensing system may include a standalone display for showing the repetition count, providing more evidence that Apple is working on the oft-rumored iWatch set to unveil later this year.
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Apple granted patent for iWatch-enabled weightlifting tracker
